TPS54202 12 V to 5 V / 1 A Synchronous Buck Converter Molecule

@@ -85,4 +85,6 @@ Every step of the build, in order, each with its own page of evidence (checks, s  **23. 3D board**: the finished board in 3D. [The evidence](steps/23-3d/README.md) +**24. Finish line**: 0 unconnected, 0 errors, every check passed. [The evidence](steps/24-finish/README.md)+ <!-- /aiflow:steps -->

@@ -0,0 +1,25 @@+# Step 24: Finish line++finish refuses until everything is true; the AI cuts the video and delivers++## Visits++- 2026-10-18T23:35:19Z++## Screenshots and drawings++**start**++![start](shot-finish-1-start.png)++**visit 1-start**++![visit 1-start](shot-finish-1-start.png)++## Clips++::adom-video{video="/john/tps54202-12v-5v-buck-20261018/render/docs/clips/window-19530338-20261018-233519-10x.mp4" poster="/john/tps54202-12v-5v-buck-20261018/render/docs/clips/window-19530338-20261018-233519-poster.jpg" title="Finish line, visit 1 (10x)" muted="true"}++## AI usage (Google Antigravity)++2 model calls: 5,218 fresh input, 382,852 cached input and 362 output tokens.